Re: [PATCH 03/74] sections: Make external kallsyms tables__visible

From: Jan Beulich
Date: Sun Aug 19 2012 - 03:53:52 EST


>>> Andi Kleen <andi@xxxxxxxxxxxxxx> 08/19/12 5:02 AM >>>
>-extern const unsigned long kallsyms_addresses[] __attribute__((weak));
>-extern const u8 kallsyms_names[] __attribute__((weak));
>+extern __visible const unsigned long kallsyms_addresses[] __attribute__((weak));
>+extern __visible const u8 kallsyms_names[] __attribute__((weak));

Shouldn't we minimally aim at consistency here:
- all attributes in a one place (I personally prefer the placement between type
and name, for compatibility with other compilers, but there are rare cases -
iirc not on declarations though - where gcc doesn't allow this)
- not using open coded __attribute__(()) when a definition (here: __weak) is
available, or alternatively open coding all of them (__attribute__((weak, ...)))?

Jan

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